A live, audio-only webcast can be accessed at www.lyondellbasell.com/investorpresentations on Feb. 20 at 2:10 p.m. ET. The webcast will be provided in Flash and Windows Media formats.

A webcast replay will be available Feb. 20 at 7 p.m. ET until March 20, 2013 at www.lyondellbasell.com/investorpresentations.

Related Disclosures:

Required reconciliations of certain non-GAAP financial measures to GAAP financial measures and any other applicable disclosures (including the slides) will be available at the time of the presentations and afterwards at www.lyondellbasell.com/investorpresentations.

LyondellBasell (NYSE: LYB) is one of the world's largest plastics, chemical and refining companies and a member of the S&P 500 Index. LyondellBasell (www.lyondellbasell.com) manufactures products at 58 sites in 18 countries. LyondellBasell products and technologies are used to make items that improve the quality of life for people around the world including packaging, electronics, automotive parts, home furnishings, construction materials and biofuels.